Core Insights - The High Energy Photon Source (HEPS) Phase I has successfully achieved full output from 15 beamlines, marking a significant milestone in its development [5][7] - The HEPS is set to begin trial operations by the end of 2025, which will enhance research capabilities in various scientific fields [4][7] Development and Operations - The Beijing Synchrotron Radiation Facility (BSRF) has been operational since 1990 and is the first synchrotron radiation source in China, providing a platform for research in fields such as condensed matter physics, chemistry, and life sciences [6][8] - The HEPS is designed to meet national needs and promote industrial innovation, offering advanced experimental methods and high-energy X-rays for detailed material analysis [7][8] Future Plans - The HEPS project team aims to expand the number of beamlines to 45 within the next five years, enhancing its capacity to support cutting-edge research and industrial development [9][10] - The recent user conference included 11 keynote presentations and numerous reports, showcasing the operational status and research achievements of various synchrotron facilities [10]

Core Viewpoint - The research team from the University of Michigan has developed a laboratory-grade 3DXRD system that successfully implements X-ray three-dimensional diffraction technology (3DXRD) in conventional experimental environments, making this advanced technique accessible for materials science research [1][2]. Group 1: Technology Development - The new laboratory-grade 3DXRD system utilizes a liquid metal jet anode, which avoids melting risks and significantly enhances X-ray output strength compared to traditional solid metal anodes [2]. - The system allows for the construction of three-dimensional images of materials by exposing millimeter-sized samples to extremely high-intensity X-ray beams, which are a million times stronger than medical X-rays [1][2]. Group 2: Research Implications - The laboratory-grade 3DXRD system accurately identified 96% of crystal structures in titanium alloy samples, demonstrating superior performance, especially for large crystals over 60 micrometers [2]. - This breakthrough enables researchers to conduct preliminary experiments at any time, overcoming the limitations of waiting for access to synchrotron facilities, which typically have a maximum experimental time of six days [2]. Group 3: Future Prospects - The research team anticipates that equipping the system with higher sensitivity detectors will allow for the capture of finer crystal features, further enhancing the capabilities of materials research [2]. - The development of this technology is expected to revolutionize the study of materials under repeated stress, such as thousands of cyclic load tests, providing deeper insights into the long-term evolution of material properties [2].